Federal Reserve Bank of St. Louis. "President's Message : Tracking the U.S. Dollar," in Federal Reserve Bank of St. Louis. "April 2003," Regional Economist : A Quarterly Review of Business and Economic Conditions (April 2003) : 1-1. https://fraser.stlouisfed.org/title/6275/item/601813/toc/584401 , accessed on June 5, 2023.